Bob,
Due to my current 'feeble-ness', either my HW30S or my HW99S
I will try my HW95 SuperMatch (4.6 kg), and my TX200 (5.8 kg !!!), but I fear they are currently a bit on the heavy side over a course of shots.
I might also try my 1974 Diana 35 again
Have fun
Best regards
Russ